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I have a Lennox 80UGH3-75A-a gas furnace with spark
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Phil
Phil
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What are the chances the valve is bad when there are flames?
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Possibly. I have a newborn coming home this week and my
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I have an older Lennox G11E. Sometimes upon ignition, I here
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Phil
Phil
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Brian HVAC Guy
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i HAVE A LENNOX DIPLOMAT NATURAL GAS FORCED AIR FURNACE 80MGF3/4-100R-1
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I have a Lenox 80mgf series furnace. The control panel has
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My father-in-law has a lennox G24M3-75A-6 furnace (installed
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Lennox furnace attempts to fire 5 times but will not light. Shuts down for about an hour then it attempts to fire again. If I turn it off, take front off of it I smell gas. Wait awhile then put front … read more
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

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14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

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I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

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Rick Ridley

Rick Ridley

UK Heating Engineer

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Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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